We did a massive rewrite of a 7 year old giant code base to microservices gradually over a couple years. One of the only few positives that we gained from it wa

We did a massive rewrite of a 7 year old giant code base to microservices gradually over a couple years. One of the only few positives that we gained from it was that when we crashed we didn't bring down everything at once. The biggest negative was that we ended up with an extremely noisy event bus that made backups and diagnosing out of sync issues very problematic.